Goods folding and unfolding equipment

Abstract

The utility model relates to the technical field of goods stacking, in particular to goods folding equipment which comprises a rack and a conveying frame, the conveying frame is arranged in the middle of the rack, a folding piece is vertically connected to the rack in a sliding mode, a driving mechanism is arranged on the rack, and the driving mechanism is used for driving the folding piece to vertically slide. The folding piece comprises a bearing plate, a folding plate is connected to the bearing plate in a sliding mode, and a driving unit used for driving the folding plate to slide is arranged on the bearing plate; the conveying frame is provided with a conveying piece used for conveying the tray body. At the moment, the movement stroke of the whole equipment is larger than the height of the tray body, no matter how high the trays are stacked in the later period, the movement stroke of the folding piece is not affected, the working efficiency of the whole folding equipment is greatly improved, and the working requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo stacking, in particular to cargo stacking equipment. Background Art

[0002] Non-standard conveying, logistics conveying equipment, automobile automatic lines, and three-dimensional warehouse conveying systems often use pallet removal and palletizing machines before and after goods are put on the shelves. The purpose is to stack empty pallets to reduce the floor space. They are usually used at the empty pallet exit of automated warehouses.

[0003] In the prior art, pallets are generally stacked from low to high, which can reduce the space occupied by the pallets. During the stacking process, the pallets need to be clamped, slid upward from the bottom via a transmission member, and then stacked on the top, and so on. However, after the pallets are stacked to a certain height, the bottom pallet needs to be frequently driven to slide upward to stack the pallets. As the height of the stacked pallets increases, the upward sliding travel of the pallets from the bottom also increases, affecting the pallet stacking efficiency and presenting certain shortcomings. Utility Model Content

[0004] The purpose of the present invention is to provide a device for unpacking and stacking goods to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cargo unpacking equipment, comprising a frame and a conveying frame, wherein the conveying frame is arranged in the middle of the frame, a unpacking piece is vertically slidably connected to the frame, and a driving mechanism is provided on the frame, and the driving mechanism is used to drive the unpacking piece to slide vertically; and the unpacking piece includes a supporting plate, a unpacking plate is slidably connected to the supporting plate, and a driving unit for driving the unpacking plate to slide is provided on the supporting plate; the conveying frame is provided with a conveying piece for conveying the pallet body.

[0006] Furthermore, the driving mechanism includes a power rod rotatably connected to the frame, and a servo motor for driving the power rod to rotate is provided on the frame, and the servo motor is transmission-connected to the power rod through a synchronization unit; and a pulling member is provided between the power rod and the supporting plate, and when the power rod rotates, the supporting plate is driven to slide vertically through the pulling member.

[0007] Furthermore, the pulling member includes a first sprocket installed on the power rod, a rotating frame is installed on the frame, a second sprocket is rotatably connected to the rotating frame, and the first sprocket and the second sprocket are connected by a transmission chain; a connecting frame is fixedly connected to the supporting plate, and the chain and the connecting frame are fixedly connected by fasteners.

[0008] Furthermore, a guide member is provided between the connecting frame and the frame.

[0009] Furthermore, the guide member includes a shaft mounted on a connecting frame, a roller is rotatably connected to the shaft, an avoidance groove is provided on the connecting frame, and a guide groove adapted to the roller is provided on the frame. When the supporting plate slides vertically, the roller rolls in the guide groove.

[0010] Furthermore, the driving unit includes a driving motor installed on the bottom of the supporting plate, a rack is provided on the destacking plate, and a spur gear is installed on the driving shaft of the driving motor, and the spur gear is engaged with the rack.

[0011] Furthermore, a limiting member is provided between the unstacking plate and the supporting plate; the limiting member includes a guide rail fixedly connected to the supporting plate, a guide groove is provided on the unstacking plate, and the unstacking plate is slidably connected to the supporting plate by cooperating with the guide groove and the guide rail.

[0012] Furthermore, a baffle is fixedly connected to the destacking plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the cargo unstacking equipment cooperates with the frame, conveyor frame, unstacking piece, unstacking plate and drive unit, so when the pallet body needs to be stacked, the unstacking plate is driven by the drive unit to slide horizontally, so that the unstacking plate slides to the bottom of the bottom pallet body, and then the carrying plate is driven by the drive mechanism to slide vertically, so that the carrying plate and the unstacking plate carry the stacked pallet body to slide upward together, and when the carrying plate slides to the height of a pallet body, the conveyor frame drives the pallet body to slide horizontally, and the pallet body on the conveyor frame slides to the bottom of multiple groups of pallet bodies, and the drive mechanism is driven in the reverse direction to rotate, so that the pallet body is stacked on the pallet body located on the conveyor frame, and the drive unit is driven to slide in the reverse direction to pull the unstacking plate out of the pallet body, so that the stacking operation of the pallet body can be realized, and the operation is simple and convenient.

[0014] At the same time, the disassembly and stacking principles of the pallet body are consistent, and the operation method is opposite. At this moment, the movement stroke of the entire equipment only needs to be greater than the height of the pallet body itself. No matter how high the pallets are stacked later, it will not affect the movement stroke of the disassembly parts, greatly improving the working efficiency of the entire disassembly and stacking equipment to meet work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present utility model;

[0017] Figure 2 A schematic diagram of the overall structure from another perspective provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the guide member installation structure provided in an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the partial structure of the folding piece provided in an embodiment of the utility model.

[0020] Explanation of the accompanying reference numerals: 1. Frame; 2. Conveyor frame; 3. Pallet body; 4. Servo motor; 5. Power rod; 6. First sprocket; 7. Second sprocket; 8. Loading plate; 9. Driving motor; 10. Spur gear; 11. Rack; 12. Destacking plate; 13. Baffle; 14. Guide rail; 15. Guide groove; 16. Connecting frame; 17. Guide member. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: a cargo unpacking equipment, including a frame 1 and a conveying frame 2, the conveying frame 2 is arranged in the middle of the frame 1, and a unpacking piece is vertically slidably connected to the frame 1, and a driving mechanism is provided on the frame 1, and the driving mechanism is used to drive the unpacking piece to slide vertically; and the unpacking piece includes a supporting plate 8, and a unpacking plate 12 is slidably connected to the supporting plate 8, and a driving unit for driving the unpacking plate 12 to slide is provided on the supporting plate 8; the conveying frame 2 is provided with a conveying piece for conveying the pallet body 3.

[0023] Specifically, the cargo unpacking equipment includes a frame 1 and a conveying frame 2. The conveying frame 2 is arranged in the middle of the frame 1, and the specific conveying frame 2 passes through the bottom of the frame 1. A unpacking piece is vertically slidably connected to the frame 1. By setting a folding piece, the entire device can achieve both disassembly and stacking effects. A driving mechanism is provided on the frame 1, and the driving mechanism is used to drive the unpacking piece to slide vertically to meet work needs. The unpacking piece includes a supporting plate 8, and a unpacking plate 12 is slidably connected to the supporting plate 8. A driving unit for driving the unpacking plate 12 to slide is provided on the supporting plate 8, which facilitates driving the unpacking plate 12 to slide. The conveying frame 2 is provided with a conveying piece for conveying the pallet body 3. When the pallet bodies 3 need to be stacked, the driving unit drives the destacking plate 12 to slide horizontally, and the destacking plate 12 slides to the bottom of the bottommost pallet body 3. Then, the driving mechanism drives the supporting plate 8 to slide vertically, so that the supporting plate 8 and the destacking plate 12 carry the stacked pallet bodies 3 upward together. When the supporting plate 8 slides to the height of one pallet body 3, the conveying member drives the pallet body 3 to slide horizontally, and the pallet body 3 on the conveying frame 2 slides to the bottom of multiple groups of pallet bodies 3. The driving mechanism is driven in the reverse direction to rotate, so that the pallet body 3 is stacked on the pallet body 3 on the conveying frame 2, and the driving unit is driven to slide in the reverse direction to pull the destacking plate 12 out of the pallet body 3, so that the stacking operation of the pallet bodies 3 can be achieved. The operation is simple and convenient. At the same time, the disassembly and stacking principles of the pallet body 3 are the same, but the operation method is opposite. At this time, the movement stroke of the entire device only needs to be greater than the height of the pallet body 3 itself. No matter how high the pallets are stacked later, it will not affect the movement stroke of the destacking member, which greatly improves the working efficiency of the entire destacking device and meets the work needs. There may be two folding pieces, which are respectively arranged on both sides of the frame 1.

[0024] In the embodiment provided by the present invention, specifically, the driving mechanism includes a power rod 5 rotatably connected to a frame 1, a servo motor 4 is provided on the frame 1 for driving the power rod 5 to rotate, and the servo motor 4 is connected to the power rod 5 through a synchronization unit; and a pulling member is provided between the power rod 5 and the supporting plate 8. When the power rod 5 rotates, the supporting plate 8 is driven to slide vertically by the pulling member. The pulling member includes a first sprocket 6 installed on the power rod 5, a rotating frame is installed on the frame 1, and a second sprocket 7 is rotatably connected to the rotating frame. The first sprocket 6 and the second sprocket 7 are connected to each other through a transmission chain; a connecting frame 16 is fixedly connected to the supporting plate 8, and the chain and the connecting frame 16 are fixedly connected by fasteners. Therefore, during use, the servo motor 4 is started and drives the power rod 5 to rotate through the synchronization unit, so that the supporting plate 8 can be driven to slide vertically through the cooperation between the first sprocket 6, the second sprocket 7 and the transmission chain to meet the working needs. The synchronization unit can also be a cooperation between the sprocket and the chain to facilitate providing power to the power rod 5.

[0025] In the embodiment provided by the present invention, a guide member 17 is further provided between the connecting frame 16 and the frame 1. The guide member 17 comprises a shaft mounted on the connecting frame 16, with a roller rotatably connected to the shaft. The connecting frame 16 is provided with an escape groove, and the frame 1 is provided with a guide groove adapted to the roller. When the supporting plate 8 slides vertically, the roller rolls in the guide groove. This improves the stability of the entire disassembly unit during sliding.

[0026] In the embodiment provided by the present utility model, the driving unit includes a driving motor 9 installed on the bottom of the supporting plate 8, a rack 11 is provided on the destacking plate 12, and a spur gear 10 is installed on the driving shaft of the driving motor 9, and the spur gear 10 is engaged with the rack 11. When in use, the driving motor 9 is started, and the power shaft of the driving motor 9 drives the spur gear 10 to rotate, and the destacking plate 12 is driven to slide through the engagement of the spur gear 10 and the rack 11, which is used to control the sliding of the destacking plate 12 to meet work needs.

[0027] In the embodiment provided by the present invention, a limiting member is provided between the destacking plate 12 and the supporting plate 8; the limiting member includes a guide rail 14 fixedly connected to the supporting plate 8, and a guide groove 15 is provided on the destacking plate 12. The destacking plate 12 is slidably connected to the supporting plate 8 by cooperating with the guide groove 15 and the guide rail 14, thereby further improving the stability of the destacking plate 12 when sliding.

[0028] In the embodiment provided by the present invention, a baffle 13 is fixedly connected to the unstacking plate 12, so that during use, it can better fit with the pallet body 3, further improving the neatness of the stacking of the pallet body 3 and achieving better use effect.

[0029] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cargo unpacking device, comprising a frame (1) and a conveying frame (2), wherein the conveying frame (2) is arranged in the middle of the frame (1), characterized in that: A stacking piece is vertically slidably connected to the frame (1), and a driving mechanism is provided on the frame (1), the driving mechanism being used to drive the stacking piece to slide vertically; The stacking member includes a carrying plate (8), a stacking plate (12) is slidably connected to the carrying plate (8), and a driving unit for driving the stacking plate (12) to slide is provided on the carrying plate (8); The conveying frame (2) is provided with a conveying member for conveying the tray body (3).

2. The cargo unpacking equipment according to claim 1, characterized in that: The driving mechanism comprises a power rod (5) rotatably connected to a frame (1); a servo motor (4) for driving the power rod (5) to rotate is provided on the frame (1); the servo motor (4) is transmission-connected to the power rod (5) via a synchronization unit; A pulling member is provided between the power rod (5) and the bearing plate (8). When the power rod (5) rotates, the bearing plate (8) is driven to slide vertically by the pulling member.

3. The cargo unpacking equipment according to claim 2, characterized in that: The pulling member comprises a first sprocket (6) mounted on a power rod (5); a rotating frame is mounted on the frame (1); a second sprocket (7) is rotatably connected to the rotating frame; the first sprocket (6) and the second sprocket (7) are connected to each other via a transmission chain; A connecting frame (16) is fixedly connected to the bearing plate (8), and the chain and the connecting frame (16) are fixedly connected via fasteners.

4. The cargo unpacking equipment according to claim 3, characterized in that: A guide member (17) is also provided between the connecting frame (16) and the frame (1).

5. The cargo unpacking equipment according to claim 4, characterized in that: The guide member (17) includes a shaft mounted on a connecting frame (16), a roller is rotatably connected to the shaft, an avoidance groove is provided on the connecting frame (16), and a guide groove adapted to the roller is provided on the frame (1), and when the bearing plate (8) slides vertically, the roller rolls in the guide groove.

6. The cargo unpacking equipment according to claim 2, characterized in that: The driving unit comprises a driving motor (9) mounted on the bottom of the carrier plate (8), a rack (11) is provided on the stacking plate (12), and a spur gear (10) is mounted on the driving shaft of the driving motor (9), and the spur gear (10) is meshed with the rack (11).

7. The cargo unpacking equipment according to claim 6, characterized in that: A limiting member is provided between the destacking plate (12) and the bearing plate (8); The limiting member includes a guide rail (14) fixedly connected to the carrier plate (8); a guide groove (15) is provided on the stacking plate (12); and the stacking plate (12) is slidably connected to the carrier plate (8) by matching the guide groove (15) with the guide rail (14).

8. The cargo unpacking equipment according to claim 6, characterized in that: A baffle (13) is fixedly connected to the destacking plate (12).

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